53205908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31151}}^1$

素因数の和:31223

約数の個数: 24

約数和(自身を含む): 108159744

約数和(自身を除く): 54953836

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 31151, 62302, 124604, 218057, 436114, 872228, 1900211, 3800422, 7600844, 13301477, 26602954, 53205908]

約数ペア:

[(1, 53205908), (2, 26602954), (4, 13301477), (7, 7600844), (14, 3800422), (28, 1900211), (61, 872228), (122, 436114), (244, 218057), (427, 124604), (854, 62302), (1708, 31151)]